- Enhanced Driving Safety: The flexible car cup holder keeps your smartphone securely in place, allowing you to focus on the road while accessing GPS navigation and hands-free calls. Stay aware of your surroundings without distraction. - Universal Compatibility: This adjustable phone holder accommodates nearly all popular smartphones, including those with standard protective cases. Enjoy versatility without sacrificing fit. - 360° Viewing Angle: The innovative design enables your phone to rotate a full 360 degrees, providing optimal viewing angles from any seat position. Adjust easily to meet your specific needs. - Customizable Base Size: With a diameter that expands up to 4 inches, the adjustable rubber extender fits various cup holders in cars, trucks, RVs, boats, and golf carts. Make it work for you, regardless of your vehicle type. - Practical Use Scenarios: 1. Daily Commute: Effortlessly navigate city streets and follow directions while keeping your smartphone within easy reach. 2. Road Trips: Enjoy hands-free calls and music streaming while ensuring your device is secure and accessible. 3. Outdoor Adventures: Use it in your RV or boat to keep your smartphone safe and usable while enjoying nature. This car cup holder is designed for functionality and convenience, making it an essential accessory for every driver.